Synthesis of α-Fe particles using a modified metal-membrane incorporation technique

Rodrigues, Alisson Mendes; Soares, J.M.; Machado, F.L.A.; Azevêdo, W.M. de; Carvalho, Douglas Daniel de

doi:10.1016/j.jmmm.2006.11.093

Cited by 5 publications

(4 citation statements)

References 4 publications

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“…37 a-Fe particles were also prepared using a modified metal-membrane incorporation technique based on diffusing metal ions through a dialysis membrane. 38 The diffusion-time varied up to 15 min.…”

Section: Nzvi and Fe-m Nanoalloys Or Core-shell Nanostructuresmentioning

confidence: 99%

Iron-containing nanomaterials: synthesis, properties, and environmental applications

et al. 2012

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Section: Nzvi and Fe-m Nanoalloys Or Core-shell Nanostructuresmentioning

confidence: 99%

Iron-containing nanomaterials: synthesis, properties, and environmental applications

et al. 2012

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“…Nevertheless, this method suffers a disadvantage that the iron product strongly depends on the preparation conditions. Almost any changes in the preparation process might have obvious influences on the resultant iron [9]. In addition, as some studies revealed [10,11] this method is prone to introduce boron impurity into the crystal lattice of iron.…”

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confidence: 99%

Synthesis, characterization and size control of zerovalent iron nanoparticles anchored on montmorillonite

et al. 2010

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Zerovalent iron nanoparticles have been successfully synthesized using sodium borohydride solution reduction of ferric trichloride hexahydrate in the presence of montmorillonite as an effective protective reagent and support as well. A combination of characterizations reveals that with high monodispersity these obtained iron nanoparticles are well dispersed on clay surface, virginal from boron related impurity, and oxidation resistant well with iron core-iron oxide shell structure. The shell thickness of 3 nm remains almost invariable under ambient conditions. The size control of these iron nanoparticles has been achieved by tailoring the amount of the ferric iron, which mainly depends on the protective action of montmorillonite. zerovalent iron nanoparticles, montmorillonite, core-shell structured, chemical solution reduction Citation: Fan M D, Yuan P, Chen T H, et al. Synthesis, characterization and size control of zerovalent iron nanoparticles anchored on montmorillonite.

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“…The presence of both Cu-and Pt/Cu-PSMNPs inside the membrane not only substantially improves the electric conductivity of the polymer. -Fe particles are prepared using a modified metalmembrane incorporation technique based on diffusing metal ions through a dialysis membrane [166]. The diffusion-time was varied up to 15 min.…”

Section: Methods For Metal Activation and Applications Of Obtained Acmentioning

confidence: 99%

Synthetic Techniques and Applications of Activated Nanostructurized Metals: Highlights up to 2008

Kharissova

Kharisov²

2008

NANOTEC

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Main methods for current production of metallic nanoparticles in different forms are reviewed. Metal nanoparticles are generally synthesized in form of nanopowders, nanowires, nanoclusters, nanorods, nanobelts, and nanofilms. Bi- and trimetallic clusters and alloys are also of an interest. Examined techniques for obtaining metal nanoparticles include chemical vapor and electrochemical deposition, use of gamma-, X-ray, laser and UV-irradiation, ultrasonic and microwave treatment, electron- and ion-beams, arc discharge, decomposition and reduction of metal salts and complexes, and biosynthesis. A special attention is paid to Rieke and supported metals.

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Synthesis of α-Fe particles using a modified metal-membrane incorporation technique

Cited by 5 publications

References 4 publications

Iron-containing nanomaterials: synthesis, properties, and environmental applications

Iron-containing nanomaterials: synthesis, properties, and environmental applications

Synthesis, characterization and size control of zerovalent iron nanoparticles anchored on montmorillonite

Synthetic Techniques and Applications of Activated Nanostructurized Metals: Highlights up to 2008

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